PDB Short entry for 1AK4
HEADER    VIRAL PROTEIN/ISOMERASE                 28-MAY-97   1AK4              
TITLE     HUMAN CYCLOPHILIN A BOUND TO THE AMINO-TERMINAL DOMAIN OF HIV-1 CAPSID
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYCLOPHILIN A;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.2.1.8;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: HIV-1 CAPSID;                                              
COMPND   8 CHAIN: C, D;                                                         
COMPND   9 FRAGMENT: N-TERMINAL DOMAIN;                                         
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 CELL_LINE: BL21;                                                     
SOURCE   6 GENE: CYCLOPHILIN;                                                   
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: PET3A;                                     
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: WISP94-1;                                 
SOURCE  12 EXPRESSION_SYSTEM_GENE: CYCLOPHILIN;                                 
SOURCE  13 MOL_ID: 2;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE  15 ORGANISM_TAXID: 11676;                                               
SOURCE  16 CELL_LINE: BL21;                                                     
SOURCE  17 GENE: CYCLOPHILIN;                                                   
SOURCE  18 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  20 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  21 EXPRESSION_SYSTEM_VECTOR: PET11A;                                    
SOURCE  22 EXPRESSION_SYSTEM_PLASMID: WISP95-69;                                
SOURCE  23 EXPRESSION_SYSTEM_GENE: CYCLOPHILIN                                  
KEYWDS    CAPSID, HIV-1, CYCLOPHILIN A, ISOMERASE, ROTAMASE COMPLEX (CAPSID     
KEYWDS   2 PROTEIN-CYCLOSPORIN), VIRAL PROTEIN-ISOMERASE COMPLEX                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.P.HILL,T.R.GAMBLE,F.F.VAJDOS,D.K.WORTHYLAKE,W.I.SUNDQUIST           
REVDAT   3   02-AUG-23 1AK4    1       REMARK                                   
REVDAT   2   24-FEB-09 1AK4    1       VERSN                                    
REVDAT   1   15-OCT-97 1AK4    0                                                
JRNL        AUTH   T.R.GAMBLE,F.F.VAJDOS,S.YOO,D.K.WORTHYLAKE,M.HOUSEWEART,     
JRNL        AUTH 2 W.I.SUNDQUIST,C.P.HILL                                       
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN CYCLOPHILIN A BOUND TO THE        
JRNL        TITL 2 AMINO-TERMINAL DOMAIN OF HIV-1 CAPSID.                       
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V.  87  1285 1996              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   8980234                                                      
JRNL        DOI    10.1016/S0092-8674(00)81823-1                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   H.KE,D.MAYROSE,W.CAO                                         
REMARK   1  TITL   CRYSTAL STRUCTURE OF CYCLOPHILIN A COMPLEXED WITH SUBSTRATE  
REMARK   1  TITL 2 ALA-PRO SUGGESTS A SOLVENT-ASSISTED MECHANISM OF CIS-TRANS   
REMARK   1  TITL 3 ISOMERIZATION                                                
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  90  3324 1993              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.36 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.843                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.36                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 21128                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.306                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.36                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.46                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1049                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3500                       
REMARK   3   BIN FREE R VALUE                    : 0.4020                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4777                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 107                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : INDIVIDUAL ATOMIC                         
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : CYPFRAG_PARTEST.PRO                            
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AK4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170915.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUN-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : COLLIMATOR                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21503                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.360                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.11000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.36                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.39900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.843                                          
REMARK 200 STARTING MODEL: CYPA STRUCTURE (PDB ENTRY 2CYH)                      
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: THE PROTEIN SOLUTION WAS 0.25 MM CYPA    
REMARK 280  AND 0.25 MM CA(151) IN 10 MM TRISHCL (PH 8.0) AND 1 MM 2-           
REMARK 280  MERCAPTOETHANOL. THE RESERVOIR SOLUTION WAS 1ML OF 1.0 M LICL,      
REMARK 280  0.1 M BICINE (PH 7.0), AND 22% POLYETHYLENE GLYCOL 8000. THE        
REMARK 280  INITIAL DROP WAS 6 MICROL OF A 1:1 MIX OF PROTEIN AND RESERVOIR     
REMARK 280  SOLUTIONS.                                                          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       56.55000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET B     1                                                      
REMARK 465     VAL B     2                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     MET A    1   SD   CE                                             
REMARK 480     GLU A   15   CG   CD   OE1  OE2                                  
REMARK 480     ARG A   69   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     GLY A   80   N    CA   C    O                                    
REMARK 480     GLU A   81   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLU A   81   OE1  OE2                                            
REMARK 480     ARG A  144   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     ARG A  148   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS A  151   CG   CD   CE   NZ                                   
REMARK 480     LYS A  155   CG   CD   CE   NZ                                   
REMARK 480     GLU B   15   CG   CD   OE1  OE2                                  
REMARK 480     GLY B   80   N    CA   C    O                                    
REMARK 480     GLU B   81   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLU B   81   OE1  OE2                                            
REMARK 480     LYS B   91   CG   CD   CE   NZ                                   
REMARK 480     ARG B  144   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     GLU B  165   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLU B  165   OE1  OE2  OXT                                       
REMARK 480     GLN C  404   CG   CD   OE1  NE2                                  
REMARK 480     LEU C  406   N    CA   C    O    CB   CG   CD1                   
REMARK 480     LEU C  406   CD2                                                 
REMARK 480     GLN C  407   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN C  407   OE1  NE2                                            
REMARK 480     GLY C  408   N    CA   C    O                                    
REMARK 480     ARG C  418   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS C  425   CG   CD   CE   NZ                                   
REMARK 480     LYS C  430   CG   CD   CE   NZ                                   
REMARK 480     GLU C  435   CG   CD   OE1  OE2                                  
REMARK 480     GLN C  463   CG   CD   OE1  NE2                                  
REMARK 480     GLN C  495   CG   CD   OE1  NE2                                  
REMARK 480     GLN C  512   CG   CD   OE1  NE2                                  
REMARK 480     ASN C  521   CG   OD1  ND2                                       
REMARK 480     GLU C  528   CG   CD   OE1  OE2                                  
REMARK 480     TYR C  545   O    OXT                                            
REMARK 480     PRO D  401   N    CA   C    O    CB   CG   CD                    
REMARK 480     ILE D  402   N    CA   C    O    CB   CG1  CG2                   
REMARK 480     ILE D  402   CD1                                                 
REMARK 480     VAL D  403   N    CA   C    O    CB   CG1  CG2                   
REMARK 480     GLN D  404   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN D  404   OE1  NE2                                            
REMARK 480     ASN D  405   N    CA   C    O    CB   CG   OD1                   
REMARK 480     ASN D  405   ND2                                                 
REMARK 480     LEU D  406   N    CA   C    O    CB   CG   CD1                   
REMARK 480     LEU D  406   CD2                                                 
REMARK 480     GLN D  407   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN D  407   OE1  NE2                                            
REMARK 480     GLY D  408   N    CA   C    O                                    
REMARK 480     GLN D  409   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN D  409   OE1  NE2                                            
REMARK 480     MET D  410   N    CA   C    O    CB   CG   SD                    
REMARK 480     MET D  410   CE                                                  
REMARK 480     VAL D  411   N    CA   C    O    CB   CG1  CG2                   
REMARK 480     ARG D  418   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     ASN D  421   CG   OD1  ND2                                       
REMARK 480     GLU D  428   CG   CD   OE1  OE2                                  
REMARK 480     GLU D  429   CG   CD   OE1  OE2                                  
REMARK 480     LYS D  430   CG   CD   CE   NZ                                   
REMARK 480     ALA D  431   N    CA   C    O    CB                              
REMARK 480     GLU D  435   CG   CD   OE1  OE2                                  
REMARK 480     SER D  441   OG                                                  
REMARK 480     GLU D  445   CG   CD   OE1  OE2                                  
REMARK 480     GLN D  450   CG   CD   OE1  NE2                                  
REMARK 480     GLY D  460   N    CA   C    O                                    
REMARK 480     GLY D  461   N    CA   C    O                                    
REMARK 480     HIS D  462   N    CA   C    O    CB   CG   ND1                   
REMARK 480     HIS D  462   CD2  CE1  NE2                                       
REMARK 480     GLN D  463   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN D  463   OE1  NE2                                            
REMARK 480     GLN D  467   CG   CD   OE1  NE2                                  
REMARK 480     LYS D  470   CG   CD   CE   NZ                                   
REMARK 480     GLU D  471   CG   CD   OE1  OE2                                  
REMARK 480     GLN D  495   N    CA   C    O    CB   CG   CD                    
REMARK 480     GLN D  495   OE1  NE2                                            
REMARK 480     MET D  496   N    CA   C    O    CB   CG   SD                    
REMARK 480     MET D  496   CE                                                  
REMARK 480     GLN D  512   CG   CD   OE1  NE2                                  
REMARK 480     GLU D  528   CG   CD   OE1  OE2                                  
REMARK 480     LYS D  540   CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE A  60      -77.53   -115.52                                   
REMARK 500    THR A  68      -66.34    -90.84                                   
REMARK 500    GLU A  81     -106.73   -149.30                                   
REMARK 500    PHE B  60      -77.65   -115.70                                   
REMARK 500    GLU B  81      -70.21    -68.63                                   
REMARK 500    LEU C 406       71.85    -68.87                                   
REMARK 500    GLN C 407      -35.75    176.71                                   
REMARK 500    ALA C 431     -170.48     54.58                                   
REMARK 500    ALA D 414     -179.20    -55.97                                   
REMARK 500    ALA D 431     -170.87     62.37                                   
REMARK 500    HIS D 462       57.73   -148.16                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1AK4 A    2   165  UNP    P62937   PPIA_HUMAN       1    164             
DBREF  1AK4 B    2   165  UNP    P62937   PPIA_HUMAN       1    164             
DBREF  1AK4 C  401   545  UNP    P12497   POL_HV1N5      132    276             
DBREF  1AK4 D  401   545  UNP    P12497   POL_HV1N5      132    276             
SEQRES   1 A  165  MET VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL ASP          
SEQRES   2 A  165  GLY GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE ALA          
SEQRES   3 A  165  ASP LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA LEU          
SEQRES   4 A  165  SER THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER CYS          
SEQRES   5 A  165  PHE HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY GLY          
SEQRES   6 A  165  ASP PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER ILE          
SEQRES   7 A  165  TYR GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU LYS          
SEQRES   8 A  165  HIS THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA GLY          
SEQRES   9 A  165  PRO ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR ALA          
SEQRES  10 A  165  LYS THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE GLY          
SEQRES  11 A  165  LYS VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET GLU          
SEQRES  12 A  165  ARG PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS ILE          
SEQRES  13 A  165  THR ILE ALA ASP CYS GLY GLN LEU GLU                          
SEQRES   1 B  165  MET VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL ASP          
SEQRES   2 B  165  GLY GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE ALA          
SEQRES   3 B  165  ASP LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA LEU          
SEQRES   4 B  165  SER THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER CYS          
SEQRES   5 B  165  PHE HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY GLY          
SEQRES   6 B  165  ASP PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER ILE          
SEQRES   7 B  165  TYR GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU LYS          
SEQRES   8 B  165  HIS THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA GLY          
SEQRES   9 B  165  PRO ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR ALA          
SEQRES  10 B  165  LYS THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE GLY          
SEQRES  11 B  165  LYS VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET GLU          
SEQRES  12 B  165  ARG PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS ILE          
SEQRES  13 B  165  THR ILE ALA ASP CYS GLY GLN LEU GLU                          
SEQRES   1 C  145  PRO ILE VAL GLN ASN LEU GLN GLY GLN MET VAL HIS GLN          
SEQRES   2 C  145  ALA ILE SER PRO ARG THR LEU ASN ALA TRP VAL LYS VAL          
SEQRES   3 C  145  VAL GLU GLU LYS ALA PHE SER PRO GLU VAL ILE PRO MET          
SEQRES   4 C  145  PHE SER ALA LEU SER GLU GLY ALA THR PRO GLN ASP LEU          
SEQRES   5 C  145  ASN THR MET LEU ASN THR VAL GLY GLY HIS GLN ALA ALA          
SEQRES   6 C  145  MET GLN MET LEU LYS GLU THR ILE ASN GLU GLU ALA ALA          
SEQRES   7 C  145  GLU TRP ASP ARG LEU HIS PRO VAL HIS ALA GLY PRO ILE          
SEQRES   8 C  145  ALA PRO GLY GLN MET ARG GLU PRO ARG GLY SER ASP ILE          
SEQRES   9 C  145  ALA GLY THR THR SER THR LEU GLN GLU GLN ILE GLY TRP          
SEQRES  10 C  145  MET THR HIS ASN PRO PRO ILE PRO VAL GLY GLU ILE TYR          
SEQRES  11 C  145  LYS ARG TRP ILE ILE LEU GLY LEU ASN LYS ILE VAL ARG          
SEQRES  12 C  145  MET TYR                                                      
SEQRES   1 D  145  PRO ILE VAL GLN ASN LEU GLN GLY GLN MET VAL HIS GLN          
SEQRES   2 D  145  ALA ILE SER PRO ARG THR LEU ASN ALA TRP VAL LYS VAL          
SEQRES   3 D  145  VAL GLU GLU LYS ALA PHE SER PRO GLU VAL ILE PRO MET          
SEQRES   4 D  145  PHE SER ALA LEU SER GLU GLY ALA THR PRO GLN ASP LEU          
SEQRES   5 D  145  ASN THR MET LEU ASN THR VAL GLY GLY HIS GLN ALA ALA          
SEQRES   6 D  145  MET GLN MET LEU LYS GLU THR ILE ASN GLU GLU ALA ALA          
SEQRES   7 D  145  GLU TRP ASP ARG LEU HIS PRO VAL HIS ALA GLY PRO ILE          
SEQRES   8 D  145  ALA PRO GLY GLN MET ARG GLU PRO ARG GLY SER ASP ILE          
SEQRES   9 D  145  ALA GLY THR THR SER THR LEU GLN GLU GLN ILE GLY TRP          
SEQRES  10 D  145  MET THR HIS ASN PRO PRO ILE PRO VAL GLY GLU ILE TYR          
SEQRES  11 D  145  LYS ARG TRP ILE ILE LEU GLY LEU ASN LYS ILE VAL ARG          
SEQRES  12 D  145  MET TYR                                                      
FORMUL   5  HOH   *107(H2 O)                                                    
HELIX    1   1 PRO A   30  THR A   41  1                                  12    
HELIX    2   2 GLU A  120  LEU A  122  5                                   3    
HELIX    3   3 MET A  136  PHE A  145  1                                  10    
HELIX    4   4 PRO B   30  THR B   41  1                                  12    
HELIX    5   5 GLU B  120  LEU B  122  5                                   3    
HELIX    6   6 MET B  136  PHE B  145  1                                  10    
HELIX    7   7 PRO C  417  GLU C  429  1                                  13    
HELIX    8   8 PRO C  434  LEU C  443  5                                  10    
HELIX    9   9 PRO C  449  ASN C  457  1                                   9    
HELIX   10  10 GLN C  463  ARG C  482  1                                  20    
HELIX   11  11 GLY C  501  ILE C  504  1                                   4    
HELIX   12  12 LEU C  511  THR C  519  1                                   9    
HELIX   13  13 VAL C  526  ARG C  543  1                                  18    
HELIX   14  14 PRO D  417  GLU D  429  1                                  13    
HELIX   15  15 PRO D  434  LEU D  443  1                                  10    
HELIX   16  16 PRO D  449  ASN D  457  1                                   9    
HELIX   17  17 GLN D  463  ARG D  482  1                                  20    
HELIX   18  18 GLY D  501  ILE D  504  1                                   4    
HELIX   19  19 LEU D  511  MET D  518  1                                   8    
HELIX   20  20 VAL D  526  ARG D  543  1                                  18    
SHEET    1   A 8 ILE A 156  GLN A 163  0                                        
SHEET    2   A 8 THR A   5  VAL A  12 -1  N  ALA A  11   O  THR A 157           
SHEET    3   A 8 GLU A  15  LEU A  24 -1  N  PHE A  22   O  VAL A   6           
SHEET    4   A 8 VAL A 128  GLU A 134 -1  N  GLU A 134   O  SER A  21           
SHEET    5   A 8 ILE A  97  MET A 100 -1  N  LEU A  98   O  PHE A 129           
SHEET    6   A 8 PHE A 112  CYS A 115 -1  N  PHE A 113   O  SER A  99           
SHEET    7   A 8 MET A  61  GLY A  64 -1  N  GLY A  64   O  PHE A 112           
SHEET    8   A 8 PHE A  53  ILE A  57 -1  N  ILE A  57   O  MET A  61           
SHEET    1   B 8 ILE B 156  ILE B 158  0                                        
SHEET    2   B 8 THR B   5  VAL B  12 -1  N  ALA B  11   O  THR B 157           
SHEET    3   B 8 GLU B  15  LEU B  24 -1  N  PHE B  22   O  VAL B   6           
SHEET    4   B 8 VAL B 128  GLU B 134 -1  N  GLU B 134   O  SER B  21           
SHEET    5   B 8 ILE B  97  MET B 100 -1  N  LEU B  98   O  PHE B 129           
SHEET    6   B 8 PHE B 112  CYS B 115 -1  N  PHE B 113   O  SER B  99           
SHEET    7   B 8 MET B  61  GLY B  64 -1  N  GLY B  64   O  PHE B 112           
SHEET    8   B 8 PHE B  53  ILE B  57 -1  N  ILE B  57   O  MET B  61           
SHEET    1   C 2 THR B   5  ASP B   9  0                                        
SHEET    2   C 2 ASP B 160  GLU B 165 -1  N  GLU B 165   O  THR B   5           
SHEET    1   D 2 ILE C 402  GLN C 404  0                                        
SHEET    2   D 2 MET C 410  HIS C 412 -1  N  VAL C 411   O  VAL C 403           
SHEET    1   E 2 ILE D 402  GLN D 404  0                                        
SHEET    2   E 2 MET D 410  HIS D 412 -1  N  VAL D 411   O  VAL D 403           
CISPEP   1 ASN C  521    PRO C  522          0       -15.01                     
CISPEP   2 ASN D  521    PRO D  522          0       -22.50                     
CRYST1   38.600  113.100   67.000  90.00 100.70  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.025907  0.000000  0.004895        0.00000                         
SCALE2      0.000000  0.008842  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015189        0.00000